A new subclass of quasi convex functions

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  • Khalida Inayat Noor King Saud University, Riyadh, Saudi Arabia
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References

S. M. Bernardi, Convex and starlike univalent functions, Trans. Amer. Math. Soc. 135 (1969), pp. 429-446, https://doi.org/10.1090/s0002-9947-1969-0232920-2

A. W. Goodman, Univalent Functions, Vol. 1.II, Mariner Publishing Company Inc. Tampa, Florida, (1982).

I. S. Jack, Functions starlike and convex of order α, J. London Math. Soc. (2), 3(1971), pp. 469-474, https://doi.org/10.1112/jlms/s2-3.3.469

R. J. Libera, Some radius of convexity problems, Duke Math. J., (1964), pp. 143-158, https://doi.org/10.1215/s0012-7094-64-03114-x

J. I. Noor, and H., Alkhorasani, Properties of close-to-convexity preserved by some integral operators, J. Math. Anal. α Appl. 112(1985), pp. 509-516, https://doi.org/10.1016/0022-247x(85)90260-4

K. I. Noor and H., Alkhorasani, Generalized of Livingstone's operator for certain classes of univalent functions, to appear.

K. I. Noor, On a subclass of close-to-convex functions, coom. Math. Univ. St. Pauli, 29(1980), pp. 25-28.

J. I. Noor and D. K., Thomas, On quasi-convex univalent functions, Int. J. Math. & Math. Sci. 3 (1980), pp. 255-266, https://doi.org/10.1155/s016117128000018x

C. P. McCarty, Functions with real part greater than α, Proc. Amer. Math. Soc. 35(1972), pp. 211-216, https://doi.org/10.1090/s0002-9939-1972-0298014-0

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Published

1990-08-01

How to Cite

Noor, K. I. (1990). A new subclass of quasi convex functions. Anal. Numér. Théor. Approx., 19(2), 157–162. Retrieved from https://ictp.acad.ro/jnaat/journal/article/view/1990-vol19-no2-art10

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Vol. 19 No. 2 (1990)

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Articles

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